This Studer analog line out card, with part number A949.0420, is a great addition to your D21m or D23m Modular I/O System, offering high - quality 8 - channel performance.

Using this Studer 8 - channel analog line out card is quite easy. First, make sure your D21m or D23m Modular I/O System is powered off. Then, carefully insert the card into the appropriate slot in the system. Once it's in place, power on the system, and it should start working. When handling the card, always hold it by the edges to avoid touching the electronic components, as static electricity can damage them. For maintenance, keep the card in a clean and dry environment. You can use a soft, dry cloth to gently wipe the card if it gets dirty. Regularly check the connections to ensure they are secure. If you encounter any problems, contact Studer's customer support.